The main role of vaccines is to stimulate the body’s immune system to produce antibodies, so that the body can play a more rapid role in prevention and treatment when exposed to the relevant pathogens. There is no clear statement that women must have four vaccines. There are many kinds of vaccines in China, and basically, as long as the requirements for vaccination are met, both men and women are recommended to be vaccinated in time to reduce the incidence of related diseases. For example, HPV (human papillomavirus) vaccine is mostly used for women aged 9-45 who have not been infected with HPV, and it is more effective in preventing cervical cancer caused by HPV. Therefore, it is recommended that women of appropriate age, especially those who are sexually active, receive the HPV vaccine in a timely manner. In addition to the HPV vaccine, eligible women are recommended to receive the new coronavirus pneumonia vaccine, hepatitis B vaccine, BCG vaccine, polio vaccine, measles vaccine and chickenpox vaccine in a timely manner to prevent infection. In addition, if women encounter special circumstances, such as scratches or bites from animals, rabies vaccination is recommended; if they have deep cuts from rusty metal products, tetanus vaccination is recommended; and if there are more people around them suffering from influenza recently, influenza virus vaccination is recommended, etc., depending on their own situation, consult the relevant medical institutions.